7G-Tronic (VGS4-0-NAG2) TCU MAPs Change via OBD or Bench – New AVDI Update (April 17)

Starting April 17, a new update enables easy

MAPs modification in 7G-Tronic (VGS4-0-NAG2) Transmission Control Units (TCUs) for Mercedes-Benz vehicles using AVDI and the ECU Programming Tool. 

This functionality is included in the ECU Programming Tool software, available with an active AVDI Annual Subscription.
 
What does this update allow?
With this latest release, users can:

• Change MAPs in 7G-Tronic (VGS4-0-NAG2) TCUs

Perform operations via:

• OBD (directly in the vehicle)
• Bench diagnostics connection

Access and modify MAPs data safely and efficiently!
 
Key Benefits:

• No need to open or cut the TCU
• No complex or risky procedures
• Fast and straightforward workflow
• Supports both OBD and bench work

 
This significantly simplifies the process of TCU tuning and configuration for Mercedes-Benz 7G-Tronic systems.
 
Requirements: 

• AVDI
• Active Annual Subscription
• CB106 OBD cable (included in your AVDI set)
• CB088 7G-Tronic VGS2/3/4-0 NAG2 FBS3/FBS4 Direct CAN BUS Connection Cable

The update will be officially available on April 17.
Make sure your Annual Subscription is active to receive the latest software update and access the new functionality.